derivation of the term crow magnon or cro-mag, which is one who bares a resemblence to primative man. A Bro magnon is colloquily used to connote a jock. in popular culture. A bro magnon is usually defined by a desire to gain acceptance among his peers. The Bro Magnon or "Bro-mag" usually "gets all of the girls," which usually means mindless skanks. Bro magnons often engage in gang style rituals to gain status and power withen the tribe.

Look at that pack of Bro magnons, look at those whores on their arms. I bet they don't have a combined I.Q. of 30.

Slothful inner city types, usually of a dark complexion. Bromagnons usually huddle in small groups on porches, street corners and outside 7-11s. Don't have a job or any need of it. Survive on handouts, leftovers from trash cans and candy stolen from bank lobbies. Usually speak in 1 or 2 word sentences or with short grunts and waving of the arms, or knocking their knuckles on street pavement and light poles.

Yo yo, lets get across the street before the Bromagnons on that porch shake us down.